London Electronics PICA-P Manual

PICA-P
A compact 4 digit scalable process
meter with wide-range power supply.
DESCRIPTION
INDICATOR for:
• PROCESS (±10V, ±20mA)
• VOLTS DC ± (200.0V and 20.00V)
• AMPERES DC (external shunt)
• mV (±100mV)
Fully programmable panel meter for volts, mA and mV DC
measurement. -1999 to 9999 display range and configurable
decimal point.
Controlled by three buttons situated on the bottom of the display.
DIMENSIONS AND MOUNTING
Dimensions ........................................................ 48 x 24 x 70 mm
Panel Cutout .............................................................. 45 x 22 mm
Weight ................................................................................ 60g
Case Material ....................................... Polycarbonate s/ UL 94 V-0
Instruments include a sealing gasket and a fixing clip for front and rear
panel installation.
Digital Panel Meter Signal Conditioner
DESCRIPTION
TECHNICAL SPECIFICATIONS
INPUT VOLTAGE
200 20
The INT4-L is our most popular 1/8 DIN load cell input
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panel meter with its high precision and stability. The
Range ±200V ±20V
Resolution 0.1V 0.01V
digital indicator utilises a modular construction
technique which enable you to configure it with the
INPUT IMPEDANCE
exact functionality you require, this flexible approach
Volts ........................................................................................ 1M�
mV ....................................................................................... 100M�
ensures that you only pay for the features you need.
mA ........................................................................................... 20�
Ideal for weight, torque, strain, pressure and stress
ACCURACY at 23ºC ±5ºC
measurements.
Maximum Error ...................................................... ±(0.1% rdg + 3 digits)
Temperature Coefficient ........................................................ 100 ppm/°C
The load cell readout is provided by a 6 digit 7 segment
Warm-up Time ....................................................................... 5 minutes
LED display which is coupled with an ultra-high
POWER SUPPLY AND FUSES (DIN 41661,
resolution 20-bit A/D converter and highly stable strain
PICA-P: ..................... 85-265V AC 50/60Hz and 100-300V DC F 0.1A/ 250V
gauge bridge excitation source to provide your
PICA-P6: ..................... 21-53V AC 50/60Hz and 10.5-70V DC F 0.5A/ 250V
Power Consumption ..................................................................... 1.8W
instrumentation with perfect resolution and stability. In
addition the easy to use menu navigation allows you to
CONVERSION
have the indicator set up within minutes.
Technique ......................................................................... Sigma-Delta
Resolution ............................................................................... ±15 bits
Conversion Rate ............................................................................ 20/s
We offer a wide range of optional outputs including,
DISPLAY
voltage and current analogue outputs, 2 or 4 alarm
Range ............................................................................ -1999 to 9999
relays with a wide range of configuration settings, data
Type ......................................................................... 4 red digits 10mm
interface via RS232, RS422/485 + Modbus ASCII and
Display Refresh Rate ....................................................................... 4/s
Display/input Over-range Indication ....................................................
Modbus RTU.
ENVIRONMENTAL CONDITIONS
With backward compatibility with the existing INT2
Operating Temperature .................................................... -10°C to +60°C
Storage Temperature ....................................................... -25°C to +85°C
series with its same front panel design, dimensions and
Relative Humidity (non condensing) ..................................... <95% @ 40°C
connections it makes transitioning over to the INT4
Maximum Altitude ....................................................................... 2000m
Front Panel Sealing ........................................................................ IP65
easy.
ORDERING CODES
Input Type:
Supply Voltage:
85-265V AC 50/60Hz and 100-300V DC
21-53V AC 50/60Hz and 11-70V DC
CURRENT
-U- -NU- -A-
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±10V ±100mV ±20mA
1mV 0.1mV 0.01mA
)
not included
OUE
PICA -P -X
0
6
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